Which Indian agriculture term is correctly associated with source or location “gram, tur, urad, moong and lentil are common examples”, and also with “root-nodule bacteria help many pulse crops fix atmospheric nitrogen”?

Correct Answer: Option B — Pulses. Pulses is correctly identified as gram, tur, urad, moong and lentil are common examples. Pulses is also associated with root-nodule bacteria help many pulse crops fix atmospheric nitrogen. Another identifying fact about Pulses is that root-nodule bacteria help many pulse crops fix atmospheric nitrogen. A further exam-relevant fact about Pulses is that they are valuable in crop rotation for soil-fertility management. Why the other options are incorrect: • Option A — Sugarcane: Sugarcane is it requires a warm climate and substantial moisture during growth. It is incorrect here because Sugarcane is instead associated with fertile deep soil and reliable irrigation favour high yields. • Option C — Cotton: Cotton is warm frost-free conditions and bright sunshine favour its growth. It is incorrect here because Cotton is instead associated with black soil is especially associated with cotton cultivation in the Deccan. • Option D — Jute: Jute is warm humid conditions and abundant rainfall favour cultivation. It is incorrect here because Jute is instead associated with new alluvial soils of floodplains and deltas are well suited. Exam Takeaway: Connect Pulses with “gram, tur, urad, moong and lentil are common examples” and “root-nodule bacteria help many pulse crops fix atmospheric nitrogen” for revision.